Genetic screening

Mi

I’m almost 38yr old and have never done the generic screenings with my first two kids. They are both perfectly healthy, outside of both being preemies. I’ve really considered doing the generic screening this time due to my age and the fact it’s my third baby. I’ve read different things about it- did you decide to do it? My concern is the amount of “false positives” and how stressed I’d be the remainder of the pregnancy… any suggestions?